From 4e0fa90d1de10d68429afa9353e10bb9436455db Mon Sep 17 00:00:00 2001 From: Martin Fuzzey Date: Sat, 21 Nov 2009 12:14:58 +0100 Subject: [PATCH] USB: MXC: add platform resources for i.MX21 USB host controller. Signed-off-by: Martin Fuzzey Signed-off-by: Greg Kroah-Hartman --- arch/arm/mach-mx2/devices.c | 27 +++++++++++++++++++++++++++ arch/arm/mach-mx2/devices.h | 1 + 2 files changed, 28 insertions(+) diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index 4acab18bf1f3..3956d82b7c4e 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c @@ -643,3 +643,30 @@ int __init mxc_register_gpios(void) { return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports)); } + +#ifdef CONFIG_MACH_MX21 +static struct resource mx21_usbhc_resources[] = { + { + .start = USBOTG_BASE_ADDR, + .end = USBOTG_BASE_ADDR + 0x1FFF, + .flags = IORESOURCE_MEM, + }, + { + .start = MXC_INT_USBHOST, + .end = MXC_INT_USBHOST, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mx21_usbhc_device = { + .name = "imx21-hcd", + .id = 0, + .dev = { + .dma_mask = &mx21_usbhc_device.dev.coherent_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .num_resources = ARRAY_SIZE(mx21_usbhc_resources), + .resource = mx21_usbhc_resources, +}; +#endif + diff --git a/arch/arm/mach-mx2/devices.h b/arch/arm/mach-mx2/devices.h index 97306aa18f1c..f12694b07369 100644 --- a/arch/arm/mach-mx2/devices.h +++ b/arch/arm/mach-mx2/devices.h @@ -26,5 +26,6 @@ extern struct platform_device mxc_usbh2; extern struct platform_device mxc_spi_device0; extern struct platform_device mxc_spi_device1; extern struct platform_device mxc_spi_device2; +extern struct platform_device mx21_usbhc_device; extern struct platform_device imx_ssi_device0; extern struct platform_device imx_ssi_device1;